An attention-starved Shkreli has now released a video attempting to diss the Iron Man, calling him “dumb” and an “old man who’s lost his relevance”. While surrounded by henchmen, Shkreli threatens to erase Ghostface’s contributions from the album unless he receives a handwritten apology. Later, he mocks Wu-Tang member Killah Priest for a cocaine arrest. Watch the video below via TMZ.